KR20040006152A - Control method for wobbling washing machine - Google Patents
Control method for wobbling washing machine Download PDFInfo
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- KR20040006152A KR20040006152A KR1020020039694A KR20020039694A KR20040006152A KR 20040006152 A KR20040006152 A KR 20040006152A KR 1020020039694 A KR1020020039694 A KR 1020020039694A KR 20020039694 A KR20020039694 A KR 20020039694A KR 20040006152 A KR20040006152 A KR 20040006152A
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- laundry
- washing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
- D06F21/12—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement the receptacle having a wobbling motion
Abstract
Description
본 발명은 세탁기의 제어방법에 관한 것으로, 세탁물의 엉킴을 최소화하기 위해 세탁물의 엉킴을 풀어주는 풀림행정을 수행하는 워블링 세탁기의 제어방법에 관한 것이다.The present invention relates to a control method of a washing machine, and to a control method of a wobbling washing machine for performing an unfolding stroke to release the tangling of the laundry in order to minimize the tangling of the laundry.
일반적으로, 워블링 장치가 마련된 세탁기는 탈수조의 내측 바닥에 설치되는세탁판을 워블링(wobbling)시켜서 세탁물을 세탁한다.In general, a washing machine provided with a wobbling device washes laundry by wobbling a washing plate installed on the inner bottom of the dehydration tank.
이러한 세탁기에서는 세탁물의 양과 종류에 따라 세탁판을 요동시키는 모터의 회전속도, 세탁시간, 헹굼횟수, 수위, 탈수시간 등과 같은 세탁정보를 설정하여 세탁, 헹굼, 탈수행정을 수행한다.In such a washing machine, washing, rinsing, and dehydrating operations are performed by setting washing information such as a rotational speed of a motor swinging a washing plate, washing time, rinsing frequency, water level, and dehydration time according to the amount and type of laundry.
이러한 세탁정보에 기초하여 세탁, 헹굼 및 탈수를 진행하게 되면, 세탁물의 서로 한 덩어리로 엉키어 세탁물에 구김이 생기게 된다.When washing, rinsing, and dehydration are performed on the basis of the washing information, the laundry is entangled into a lump of laundry and wrinkles are generated in the laundry.
따라서, 종래에는 세탁물의 엉킴을 풀어주기 위한 풀림행정을 수행하는데 풀림행정시 모터의 회전속도는 세탁과 헹굼에서의 모터의 회전속도와 동일한 회전속도로 회전되기 때문에 세탁물의 엉킴이 잘 풀어지지 않는 문제점이 있다.Therefore, in the related art, a loosing stroke is performed to loosen tangled laundry, but the rotative speed of the motor during the loosing stroke is rotated at the same rotational speed as that of the motor in washing and rinsing. There is this.
또한, 종래에는 풀림행정을 최종탈수가 종료된 후에만 수행함으로서 세탁물의 엉킴이 충분히 풀어지지 않는 문제점이 있다.In addition, conventionally there is a problem that the tangling of the laundry is not sufficiently released by performing the loosening operation only after the final dehydration is completed.
본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 세탁과 헹굼에서의 모터의 회전속도보다 높게 설정된 모터의 회전속도를 이용하여 세탁판을 요동시킴으로서 세탁물의 엉킴을 효과적으로 풀어주는 데 있다.The present invention is to solve the above problems, an object of the present invention is to effectively solve the tangling of the laundry by shaking the washing plate using the rotation speed of the motor set higher than the rotation speed of the motor in washing and rinsing. .
본 발명의 다른 목적은 중간탈수와 최종탈수 전후에 풀림행정을 수행하여 세탁물의 엉킴을 최소화 하는 데 있다.Another object of the present invention is to minimize the tangling of the laundry by performing the annealing before and after the intermediate and final dewatering.
도 1은 본 발명에 따른 워블링 세탁기의 내부구조를 보인 종단면도이다.1 is a longitudinal sectional view showing an internal structure of a wobbling washing machine according to the present invention.
도 2는 본 발명에 따른 워블링 세탁기에 대한 제어블록도이다.2 is a control block diagram for a wobbling washing machine according to the present invention.
도 3은 본 발명에 따른 워블링 세탁기의 제어방법에 대한 제어흐름도이다.3 is a control flowchart of a control method of a wobbling washing machine according to the present invention.
*도면의 주요 기능에 대한 부호의 설명** Description of the code for the main functions of the drawings
100 : 제어부101 : 키입력부100: control unit 101: key input unit
102 : 수위감지부103 : 도어감지부102: water level detection unit 103: door detection unit
104 : 표시부105 : 모터구동부104: display unit 105: motor drive unit
106 : 펌프모터구동부107 : 배수밸브구동부106: pump motor driver 107: drain valve driver
108 : 급수밸브구동부108: water supply valve drive unit
전술한 목적을 달성하기 위한 세탁판을 요동시켜 세탁물을 세탁하는 세탁행정, 상기 세탁판을 요동시켜 헹굼을 수행하는 헹굼행정, 상기 세탁판을 요동시켜세탁물의 엉킴을 풀어주는 풀림행정을 포함하는 워블링 세탁기에 있어서, 상기 풀림행정은, 상기 세탁행정과 헹굼행정에서의 세탁판의 요동속도보다 빠르게 상기 세탁판을 요동시켜 세탁물에 대한 엉킴을 풀어주는 것을 특징으로 한다.Washing stroke for washing the laundry by shaking the washing plate for achieving the above object, a rinsing stroke for shaking the washing plate to perform the rinsing, and a loosening stroke for loosening the tangling of the laundry by shaking the washing plate In the bling washing machine, the loosening stroke is characterized in that the washing plate is shaken faster than the washing speed of the washing plate in the washing stroke and the rinsing stroke to release the tangling of the laundry.
이하에서는 본 발명의 바람직한 실시예를 본 도면을 참조하여 상세하게 설명하도록 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.
도 1은 본 발명에 따른 워블링 세탁기의 내부구조를 보인 종단면도이다.1 is a longitudinal sectional view showing an internal structure of a wobbling washing machine according to the present invention.
여기서, ‘워블링 위치(wobbling position)’는 워블링 장치가 세탁판(60)을 경사진 상태로 배치하여 상하방향으로 워블링시킬 수 있도록 전환된 것을 의미하며, ‘레벨링 위치(levelling position)’는 워블링 장치가 세탁판(60)을 수평한 상태로 배치하여 워블링이 발생하지 않도록 전환된 것을 의미한다.Here, the "wobbling position" means that the wobbling device is switched so as to be wobbled in the up and down direction by arranging the washing plate 60 in an inclined state, and the "leveling position" Means that the wobbling device is switched so that the wobbling does not occur by arranging the washing plate 60 in a horizontal state.
도 1에 도시된바와 같이, 본 발명에 따른 워블링 장치를 구비한 세탁기는 하우징(1)의 내부에 설치되는 수조(2), 수조(2)의 내부에 설치되며 다수의 탈수공(3c)이 형성되어 있는 탈수조(3), 수조(2)의 외측 하부에 설치되는 모터(5)와 동력전달장치(6)를 구비하며, 탈수조(3)의 내부에는 본 발명에 따른 워블링 장치(20)가 배치되어 있다.As shown in FIG. 1, a washing machine having a wobbling device according to the present invention includes a water tank 2 installed inside the housing 1 and an inside of the water tank 2, and a plurality of dewatering holes 3c. It is provided with a dehydration tank (3), a motor (5) and a power transmission device (6) installed in the outer lower portion of the water tank (2), the inside of the dewatering tank (3) wobbling device according to the present invention 20 is arranged.
또한, 수조(2)의 하부에는 세탁이 완료되어 수조(2)에 담겨진 세탁수를 외부로 배출하기 위해 하우징(1)의 외부로 연장되는 배수호스(8)와, 물의 사용량을 줄이기 위해 수조(2)내로 급수된 세탁수를 수조 상부로 순환시키기 위한 펌프모터(11) 및 회수관(12)이 설치되어 있다. 그리고, 외부의 수도전에 연결된 급수관의 중도에는 급수밸브(13)가 설치되어 있다.In addition, the lower part of the water tank 2, the washing is completed, the drain hose (8) extending to the outside of the housing 1 for discharging the wash water contained in the water tank 2 to the outside, and the water tank ( 2) A pump motor 11 and a recovery pipe 12 for circulating the wash water supplied into the tank are provided. And a water supply valve 13 is provided in the middle of the water supply pipe connected to the external water supply.
탈수조(3)의 바닥판(3a)의 외면에는 탈수축 지지대(9)가 설치되며, 이 탈수축 지지대(9)의 중앙에는 동력전달장치(6)의 탈수축(6a)이 결합되어 탈수조(3)를 회전시키게 된다. 탈수축(6a)의 내부에는 세탁축(6b)이 배치되어 있는데, 이 세탁축(6b)의 상단은 워블링 장치(20)와 결합될 수 있도록 탈수축(6a)의 선단으로부터 약간 더 연장하여 형성된다.A dehydration support 9 is installed on an outer surface of the bottom plate 3a of the dehydration tank 3, and a dehydration shaft 6a of the power transmission device 6 is coupled to the dehydration support 6 in the center of the dehydration support 9. The jaw 3 is rotated. The washing shaft 6b is disposed inside the dewatering shaft 6a, and the upper end of the washing shaft 6b extends slightly further from the tip of the dewatering shaft 6a so that the washing shaft 6b can be combined with the wobbling device 20. Is formed.
워블링 장치(20)는 탈수조(3)의 내측 바닥에 설치되며, 세탁판(60)이 경사진 형태를 이루는 워블링 위치로 전환되면 세탁물을 상하방향으로 요동시킴으로써 세탁하게 되며, 세탁판(60)이 평형상태를 유지하는 레벨링 위치로 전환되어서 탈수조(3)와 함께 회전됨으로써 세탁물을 탈수시키게 된다.The wobbling device 20 is installed on the inner bottom of the dewatering tank 3, and when the washing plate 60 is switched to the wobbling position in the inclined form, the laundry is washed by swinging the laundry in an up and down direction. 60 is switched to a leveling position that maintains an equilibrium and rotates together with the dehydration tank 3 to dehydrate the laundry.
도 2는 본 발명에 따른 워블링 세탁기의 제어블록도이다.2 is a control block diagram of a wobbling washing machine according to the present invention.
도 2를 살펴보면, 본 발명에 따른 세탁기는 워블링 장치를 이용한 세탁 전반에 대한 동작을 제어하기 위한 제어부(100)를 구비하며, 제어부(100)의 입력단에는 이용자로부터 세탁 코스를 비롯한 세탁정보를 입력받기 위한 키입력부(101), 수조(2)에 급수되는 세탁수위를 감지하는 수위감지부(102), 도어(7)의 개폐상태를 감지하기 위한 도어감지부(103)가 전기적으로 연결된다.Referring to Figure 2, the washing machine according to the present invention includes a control unit 100 for controlling the overall operation of the washing using the wobbling device, input the washing information including the washing course from the user to the input terminal of the control unit 100 The key input unit 101 for receiving, the water level detecting unit 102 for detecting the washing water level supplied to the water tank 2, and the door detecting unit 103 for detecting the open / closed state of the door 7 are electrically connected.
제어부(100)의 출력단에는 세탁기의 운전상태를 표시하기 위한 표시부(104), 모터(5)를 구동하기 위한 모터구동부(105), 펌프모터(11)를 구동하기 위한 펌프모터구동부(106), 배수밸브(10)를 구동하기 위한 배수밸브구동부(107), 급수밸브(13)를 구동하기 위한 급수밸브구동부(108)가 연결된다.The output terminal of the control unit 100 has a display unit 104 for displaying the operating state of the washing machine, a motor driver 105 for driving the motor 5, a pump motor driver 106 for driving the pump motor 11, A drain valve driver 107 for driving the drain valve 10 and a water supply valve driver 108 for driving the water supply valve 13 are connected.
도 3은 본 발명에 적용되는 워블링 세탁기의 제어방법에 대한 제어흐름도이다.3 is a control flowchart of a control method of a wobbling washing machine applied to the present invention.
도 3을 살펴보면, 먼저 탈수조(3)에 세탁물과 세제를 투입하고, 사용자가 키입력부(101)를 통하여 세탁정보를 입력한다.Referring to FIG. 3, first, laundry and detergent are put into the dehydration tank 3, and the user inputs washing information through the key input unit 101.
입력된 세탁정보와 세탁물의 투입에 따라 제어부(100)는 세탁물의 무게를 감지한다(S100). 이때, 제어부(20)는 워블링 장치(20)를 레벨링 위치로 유지시킨 상태에서 탈수조(3)를 회전시키기 위해 모터구동부(105)를 통해 모터(5)를 회전시키고 도시하지 않은 모터속도감지용 센서를 이용하여 그 모터(5)의 구동속도가 설정 속도에 도달하는데 걸린 시간을 측정하고 그 측정 시간에 따라 세탁물의 무게를 감지하며, 무게 감지가 끝나면 모터(5)를 정지시킨다.The controller 100 detects the weight of laundry according to the input laundry information and the input of laundry (S100). At this time, the control unit 20 rotates the motor 5 through the motor driving unit 105 to rotate the dehydration tank 3 in a state in which the wobbling device 20 is maintained at the leveling position, and for the motor speed detection not shown. The sensor measures the time taken for the drive speed of the motor 5 to reach the set speed and detects the weight of the laundry according to the measurement time, and stops the motor 5 when the weight is finished.
세탁물의 무게가 감지되면, 제어부(100)는 감지된 세탁물의 무게에 상응하는 목표수위를 산출하고, 급수밸브구동부(108)를 통해 급수밸브(13)를 개방하여 수조(2)내로 세탁수를 급수한다(S101). 이때, 제어부(20)는 수위감지부(102)를 통해 감지되는 세탁수의 수위가 단계(S100)에서 산출된 목표수위에 도달할 때까지 세탁수를 급수한다.When the weight of the laundry is detected, the controller 100 calculates a target water level corresponding to the detected weight of the laundry, opens the water supply valve 13 through the water supply valve driver 108, and washes the water into the water tank 2. Watering (S101). At this time, the control unit 20 supplies the wash water until the water level of the wash water detected by the water level detecting unit 102 reaches the target water level calculated in step S100.
목표수위까지 급수가 이루어지면, 제어부(100)는 워블링 장치(20)를 워블링 위치로 전환한 후 모터구동부(105)를 통해 모터(5)를 미리 설정된 제 1회전속도로 회전시키고 모터(5)의 회전에 따라 세탁판(60)이 일정각도 기울어진 상태로 상하 방향으로 요동하게 되어 세탁물에 충격을 가하여 세탁물을 세탁한다(S102). 이때, 모터(5)의 제 1회전속도는 세탁물의 무게에 따라 미리 설정된 회전속도이다.When water is supplied to the target water level, the control unit 100 switches the wobbling device 20 to the wobbling position, and then rotates the motor 5 at a first preset rotational speed through the motor driving unit 105. According to the rotation of 5) the washing plate 60 is swung in a vertical direction in a state inclined at a predetermined angle to impact the laundry to wash the laundry (S102). At this time, the first rotation speed of the motor 5 is a preset rotation speed according to the weight of the laundry.
세탁이 수행되면, 제어부(20)의 실제 세탁시간을 카운트하고 카운트된 세탁시간이 미리 설정된 시간에 도달하였는가에 따라 세탁완료를 판단한다(S103).When washing is performed, the actual washing time of the control unit 20 is counted and washing completion is determined according to whether the counted washing time reaches a preset time (S103).
판단결과 카운트된 세탁시간이 미리 설정된 시간에 도달하여 세탁이 완료되면, 제어부(100)는 수조(20)내의 세탁수를 배수하기 위하여 배수밸브구동부(107)를 통해 배수밸브(10)를 개방시켜 혼탁해진 세탁수를 배수호스(8)를 통하여 외부로 배출시킨다(S104).As a result of the determination, when the counted washing time reaches a preset time and the washing is completed, the controller 100 opens the drain valve 10 through the drain valve driver 107 to drain the wash water in the water tank 20. The turbid wash water is discharged to the outside through the drain hose (8) (S104).
배수가 완료되면, 제어부(100)는 모터구동부(105)를 통해 단계(S102)에서의 미리 설정된 모터(5)의 제 1회전속도보다 높게 설정된 제 2회전속도로 모터(5)를 회전시켜 세탁에 의해 한 덩어리로 엉켜진 세탁물을 풀어준다(S105). 이때, 모터의 제 2회전속도는 세탁물의 무게에 따라 서로 다르게 설정되며, 일예로 세탁물의 무게가 무거울수록 회전속도를 높여 설정한다. 또한, 모터의 최대 회전속도보다는 낮게 설정된다.When the drainage is completed, the control unit 100 rotates the motor 5 at a second rotation speed set higher than the first rotation speed of the preset motor 5 in step S102 through the motor driving unit 105 to wash. Loosen the laundry tangled in a mass by (S105). At this time, the second rotational speed of the motor is set differently according to the weight of the laundry. For example, the heavier the weight of the laundry, the higher the rotational speed is set. It is also set lower than the maximum rotational speed of the motor.
세탁물을 풀어준 후 제어부(100)는 세탁판(60)을 레벨링 위치로 변환한 후 탈수조(3)와 함께 고속 회전시켜 중간탈수를 수행한다(S106).After releasing the laundry, the control unit 100 converts the washing plate 60 to a leveling position, and then rotates at high speed with the dehydration tank 3 to perform intermediate dehydration (S106).
미리 설정된 탈수시간이 경과하여 중간탈수가 완료되면, 제어부(100)는 모터구동부(105)를 통해 모터(5)를 정지시키고, 모터구동부(105)를 통해 세탁시의 미리 설정된 모터(5)의 제 1회전속도보다 빠르게 설정된 상술한 제 2회전속도로 모터(5)를 회전시켜 중간탈수에 의해 생긴 세탁물에 엉킴을 풀어준다(S107).When the intermediate dehydration is completed after the predetermined dehydration time has elapsed, the controller 100 stops the motor 5 through the motor driving unit 105, and the washing of the preset motor 5 at the time of washing through the motor driving unit 105. By rotating the motor 5 at the above-described second rotational speed set faster than the first rotational speed, the tangling of the laundry caused by the intermediate dehydration is released (S107).
세탁물을 풀어준 후 제어부(100)는 급수밸브구동부(108)를 급수밸브(13)를 개방하여 세탁물의 무게에 따라 설정된 목표수위로 세탁수를 급수한다(S108).After releasing the laundry, the controller 100 opens the water supply valve driver 108 to supply the water to the target water level set according to the weight of the laundry by opening the water supply valve 13 (S108).
급수가 완료되면, 제어부(100)는 세탁시와 동일하게 세탁판(60)을 워블링 위치로 전환한 상태에서 모터(5)를 세탁시의 미리 설정된 제 1회전속도로 회전시켜세탁판(60)이 일정각도로 요동되게 하여 헹굼을 수행한다(S109). 헹굼은 3회 반복 수행된다.When the water supply is completed, the control unit 100 rotates the motor 5 at a first preset rotational speed at the time of washing in a state in which the washing plate 60 is switched to the wobbling position as in the case of washing, and the washing plate 60 is rotated. ) Is swayed at a predetermined angle (S109). Rinse is repeated three times.
헹굼이 완료되면, 제어부(20)의 헹굼횟수를 카운트하고, 카운트된 헹굼횟수가 미리 설정된 횟수에 도달하였는가를 따라 헹굼완료를 판단한다(S110).When the rinsing is completed, the number of rinses of the control unit 20 is counted, and the rinsing completion is determined according to whether the counted number of rinses reaches a preset number of times (S110).
카운트된 헹굼횟수가 미리 설정된 횟수에 도달하여 헹굼이 완료되면, 제어부(100)는 모터구동부(105)를 통해 모터(5)를 정지시키고, 수조(20)내의 세탁수를 배수하기 위하여 배수밸브구동부(107)를 통해 배수밸브(10)를 개방시켜 혼탁해진 세탁수를 배수호스(8)를 통하여 외부로 배출시킨다(S111).When the rinsing is completed because the counted number of rinses reaches a preset number of times, the control unit 100 stops the motor 5 through the motor driving unit 105 and drains the driving water to drain the washing water in the water tank 20. Opening the drain valve 10 through 107 discharges the turbidity wash water to the outside through the drain hose (8) (S111).
배수가 완료되면, 제어부(100)는 모터구동부(105)를 통해 헹굼에서의 미리 설정된 모터(5)의 제 1회전속도보다 빠르게 설정된 제 2회전속도로 모터(5)를 회전시켜 헹굼에 의해 한 덩어리로 엉켜진 세탁물을 풀어준다(S112).When the drainage is completed, the control unit 100 rotates the motor 5 at a second rotational speed set faster than the first rotational speed of the preset motor 5 in the rinsing through the motor driving unit 105 to perform the rinsing. Loosen the tangled laundry in chunks (S112).
세탁물의 엉킴을 풀어준 후 제어부(100)는 세탁판(60)이 레벨링 위치를 변환한 후 탈수조(3)와 함께 모터(5)를 탈수를 위해 미리 설정된 회전속도로 고속 회전하여 최종탈수를 수행한다(S113).After releasing the tangles of the laundry, the control unit 100 rotates the motor 5 at a predetermined rotation speed for dewatering together with the dehydration tank 3 after the washing plate 60 converts the leveling position to perform final dehydration. It performs (S113).
탈수가 수행되면, 제어부(20)의 실제 탈수시간을 카운트하고 카운트된 탈수시간이 미리 설정된 시간에 도달하였는가에 따라 최종탈수완료를 판단한다(S114).When dehydration is performed, the actual dehydration time of the control unit 20 is counted, and final dehydration completion is determined according to whether the counted dehydration time reaches a preset time (S114).
카운트된 탈수시간이 미리 설정된 시간에 도달하여 최종탈수가 완료된 경우, 제어부(100)는 모터구동부(105)를 통해 모터(5)를 정지시키고, 모터(5)가 정지되면 모터구동부(105)를 통해 세탁과 헹굼에서의 미리 설정된 모터(5)의 제 1회전속도보다 빠르게 설정된 제 2회전속도로 모터(5)를 회전시켜 최종탈수에 의해 한 덩어리로엉켜진 세탁물을 풀어준다(S115).When the final dehydration is completed because the counted dehydration time reaches a preset time, the control unit 100 stops the motor 5 through the motor driving unit 105, and when the motor 5 is stopped, the motor driving unit 105 is stopped. By rotating the motor 5 at a second rotational speed set faster than the first rotational speed of the predetermined motor 5 in washing and rinsing, the laundry entangled in a mass by the final dehydration is released (S115).
세탁물의 엉킴을 풀어준 후 제어부(100)는 모터구동부(105)를 통해 모터(5)를 정지시켜 일련의 세탁, 헹굼 및 탈수행정을 종료한다.After releasing the tangled laundry, the control unit 100 stops the motor 5 through the motor driving unit 105 to end a series of washing, rinsing, and dehydrating operations.
이상에서 상세히 설명한 바와 같이, 본 발명은 세탁물의 엉킴을 풀어주기 위한 풀림행정시, 세탁과 헹굼에서의 모터의 회전속도보다 높게 설정된 모터의 회전속도를 적용하여 세탁판을 요동을 빠르게 함으로서 세탁물의 엉킴을 효과적으로 풀어주는 효과적으로 풀어주는 효과가 있다.As described in detail above, the present invention is applied to the entanglement of the laundry by applying a rotational speed of the motor set higher than the rotational speed of the motor in the washing and rinsing during loosening administration for releasing the tangling of the laundry. There is an effective releasing effect that effectively solves the problem.
또한, 본 발명은 세탁과 헹굼 중에 수행되는 중간탈수와 최종탈수 수행 전후 에 풀림행정을 수행함으로서 세탁물의 엉킴을 최소화 하는 효과가 있다.In addition, the present invention has the effect of minimizing the tangling of the laundry by performing the loosening administration before and after the intermediate dehydration and final dehydration performed during washing and rinsing.
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0039694A KR100477113B1 (en) | 2002-07-09 | 2002-07-09 | Control method for wobbling washing machine |
| US10/309,135 US7131159B2 (en) | 2002-07-09 | 2002-12-04 | Method of controlling wobbling washing machine |
| JP2003003640A JP2004041682A (en) | 2002-07-09 | 2003-01-09 | Control method for wobbling washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2002-0039694A KR100477113B1 (en) | 2002-07-09 | 2002-07-09 | Control method for wobbling washing machine |
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| KR20040006152A true KR20040006152A (en) | 2004-01-24 |
| KR100477113B1 KR100477113B1 (en) | 2005-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR10-2002-0039694A KR100477113B1 (en) | 2002-07-09 | 2002-07-09 | Control method for wobbling washing machine |
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| US (1) | US7131159B2 (en) |
| JP (1) | JP2004041682A (en) |
| KR (1) | KR100477113B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7013517B2 (en) * | 2002-12-13 | 2006-03-21 | Maytag Corp. | Rotating/tipping agitator for a washing machine |
| AU2004202639B2 (en) * | 2003-06-20 | 2011-01-27 | Lg Electronics Inc. | Washing method in washing machine including semi-drying cycle and control apparatus therefor |
| US20090083035A1 (en) * | 2007-09-25 | 2009-03-26 | Ritchie Winson Huang | Text pre-processing for text-to-speech generation |
| JP2021101901A (en) * | 2019-12-25 | 2021-07-15 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Vertical type washing machine |
| CN113914062B (en) * | 2021-11-02 | 2023-02-17 | 珠海格力电器股份有限公司 | Clothes drying method and device, washing machine and storage medium |
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| US2699660A (en) * | 1946-05-23 | 1955-01-18 | Apex Electrical Mfg Co | Washing and extracting machine |
| US2645111A (en) * | 1947-11-05 | 1953-07-14 | Whirlpool Co | Wobble plate laundry machine |
| US2665757A (en) * | 1949-01-07 | 1954-01-12 | Firestone Tire & Rubber Co | Automatic measuring and cutting ply feeder |
| US2919493A (en) * | 1954-07-23 | 1960-01-05 | Gen Motors Corp | Control means for washer-dryer |
| JPH01268597A (en) * | 1988-04-20 | 1989-10-26 | Fujitsu General Ltd | Operation controlling method for drum-like washing machine |
| JP2627358B2 (en) * | 1990-11-09 | 1997-07-02 | 三洋電機株式会社 | Drum type washing machine |
| JPH05137876A (en) * | 1991-11-20 | 1993-06-01 | Sanyo Electric Co Ltd | Washing machine |
| JP3091584B2 (en) * | 1992-10-20 | 2000-09-25 | 株式会社東芝 | Washing machine |
| JPH06182082A (en) * | 1992-12-22 | 1994-07-05 | Toshiba Corp | Washing machine |
| KR0130378B1 (en) * | 1993-07-28 | 1998-04-09 | Lg Electronics Inc | Washing machine having punching function |
| CA2142687A1 (en) * | 1994-02-22 | 1995-08-23 | Dale E. Mueller | Method of rinsing in a vertical axis washer |
| US5460018A (en) * | 1994-02-22 | 1995-10-24 | Whirlpool Corporation | Vertical axis washer |
| CA2142685A1 (en) | 1994-02-22 | 1995-08-23 | Dale E. Mueller | Method of washing in a vertical axis washer |
| KR100206775B1 (en) * | 1996-02-10 | 1999-08-02 | 구자홍 | Cleaning method of washing machine |
| JPH1033875A (en) * | 1996-04-29 | 1998-02-10 | Daewoo Electron Co Ltd | Pulsator for washing machine |
| US5680770A (en) * | 1996-11-04 | 1997-10-28 | Freeze Service, Inc. | Pipe freezing apparatus |
| KR19980085654A (en) * | 1997-05-29 | 1998-12-05 | 배순훈 | Pulsator device for washing machine |
| CA2242994C (en) * | 1997-07-14 | 2008-09-16 | Lg Electronics Inc. | Method for detecting cloth amount in drum washing machine |
| JP3423231B2 (en) * | 1998-11-27 | 2003-07-07 | 三洋電機株式会社 | Drum type washing machine |
| US6227013B1 (en) * | 1999-03-31 | 2001-05-08 | Whirlpool Corporation | Wash plate for a clothes washer |
| JP3416573B2 (en) * | 1999-06-07 | 2003-06-16 | 三洋電機株式会社 | Washing machine |
| KR100360246B1 (en) * | 2000-02-28 | 2002-11-08 | 엘지전자 주식회사 | Method of preventing laundry tangle and unbalance for washing machine |
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2002
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- 2002-12-04 US US10/309,135 patent/US7131159B2/en not_active Expired - Lifetime
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| JP2004041682A (en) | 2004-02-12 |
| US7131159B2 (en) | 2006-11-07 |
| US20040006830A1 (en) | 2004-01-15 |
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